GB/T 34249-2017Water treatment chemicals—Polyamines (English PDF)
水处理剂 聚胺
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
September 7, 2017
Implementation date
April 1, 2018
Scope
GB/T 34249-2017 is the English-translated version of 水处理剂 聚胺.
GB/T 34249-2017 is the Chinese standard "Water treatment chemicals—Polyamines". Its scope clause reads: This standard specifies the requirements of polyamines water treatment agent, test methods, inspection rules and signs, packaging, transportation, storage and so on.
This standard applies to epichlorohydrin and dimethylamine polymerization of polyamine products, the product is mainly used for industrial water, sewage and wastewater deal with. Its clauses include structural formula; requirements.
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Document preview — GB/T 34249-2017
National Standard of the People's Republic of China
- ICS
- 71.100.80
- Classification
- G 77
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 structural formula
- 4 requirements
1 Scope
This standard specifies the requirements of polyamines water treatment agent, test methods, inspection rules and signs, packaging, transportation, storage and so on.
This standard applies to epichlorohydrin and dimethylamine polymerization of polyamine products, the product is mainly used for industrial water, sewage and wastewater deal with.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 191 Packaging - Pictorial signs
GB/T 602 chemical reagent impurity standard solution preparation
GB/T 603 chemical reagent test methods used in the preparation of preparations and products
GB/T 6678 General rules for sampling chemical products
GB/T 6682 analytical laboratory water specifications and test methods
GB/T 8170 rounded repair rules and limit values of the representation and judgment
3 structural formula
4 requirements
4.1 Appearance
Polyamine water treatment agent is colorless to yellow transparent liquid.
4.2
water treatment agent polyamine should meet the requirements of Table 1.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
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